--- rpl/lapack/blas/zherk.f	2018/05/29 07:19:43	1.15
+++ rpl/lapack/blas/zherk.f	2023/08/07 08:38:45	1.16
@@ -149,8 +149,6 @@
 *> \author Univ. of Colorado Denver
 *> \author NAG Ltd.
 *
-*> \date December 2016
-*
 *> \ingroup complex16_blas_level3
 *
 *> \par Further Details:
@@ -173,10 +171,9 @@
 *  =====================================================================
       SUBROUTINE ZHERK(UPLO,TRANS,N,K,ALPHA,A,LDA,BETA,C,LDC)
 *
-*  -- Reference BLAS level3 routine (version 3.7.0) --
+*  -- Reference BLAS level3 routine --
 *  -- Reference BLAS is a software package provided by Univ. of Tennessee,    --
 *  -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
-*     December 2016
 *
 *     .. Scalar Arguments ..
       DOUBLE PRECISION ALPHA,BETA
@@ -355,7 +352,7 @@
   200             CONTINUE
                   RTEMP = ZERO
                   DO 210 L = 1,K
-                      RTEMP = RTEMP + DCONJG(A(L,J))*A(L,J)
+                      RTEMP = RTEMP + DBLE(DCONJG(A(L,J))*A(L,J))
   210             CONTINUE
                   IF (BETA.EQ.ZERO) THEN
                       C(J,J) = ALPHA*RTEMP
@@ -367,7 +364,7 @@
               DO 260 J = 1,N
                   RTEMP = ZERO
                   DO 230 L = 1,K
-                      RTEMP = RTEMP + DCONJG(A(L,J))*A(L,J)
+                      RTEMP = RTEMP + DBLE(DCONJG(A(L,J))*A(L,J))
   230             CONTINUE
                   IF (BETA.EQ.ZERO) THEN
                       C(J,J) = ALPHA*RTEMP
@@ -391,6 +388,6 @@
 *
       RETURN
 *
-*     End of ZHERK .
+*     End of ZHERK
 *
       END